Item Price Qty
69-A
1 oz
$2.95
69-D
Gallon
$57.95
69-E
Case (4 Gallons)
$179.95
877-A
MEKP Caps
$0.55
Quantity Discounts
10+ $ 0.45  
25+ $ 0.40  
100+ $ 0.35  
166-A
MEKP Dispenser - 16 oz
$8.55
Quantity Discounts
11+ $ 7.55  
100+ $ 6.45  
2266-A
MEKP Dispenser - 32 oz
$13.95
Quantity Discounts
11+ $ 11.85  
100+ $ 10.75  

Industry Standard Catalyst

Methyl Ethyl Ketone Peroxide, or MEKP, is required with all polyester resins, gel coats and vinyl ester resin. It is required in different concentrations as defined for each resin product.

Each resin product is available as a kit with the correct amount of hardener. However, hardener may be purchased individually as shown here.

(DDM-9) 

MEKP Hardener 1 oz. (#69-A) unit can be shipped via standard ground service without hazard charges within the 48 contiguous United States.

MEKP Hardener gallon (#69-D) and case (#69-E) units are considered hazardous (flammable) and will be subject to a hazard charge if shipped by standard ground.
MEKP 1 oz. (#69-A) unit will be subject to a hazard charge if shipped by air.
MEKP gallon (#69-A) and case (#69-E) units cannot be shipped by air.

Please see our Hazardous Shipping Chart for more information about hazard fees. We will consolidate items whenever possible to minimize these fees.
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Gel coal
Apr 28, 2016  |  By John wojcik
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Ordered gel coat , first order , had quick shipping second order still quick shipping but one can of duralast was damaged do to poor packaging bubble wrap was stuffed Ian top of the cans none on the bottom or sides attention to detail or Quality control can make or break a company ,good products , please improve on packaging give you a 5 star it could change if I get anymore damaged products like I got today


good product
Apr 25, 2015  |  By Al P
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enjoyed working with this product. did a great job

MEKP Hardener

MEKP is available in a variety of sizes that include:
One 1 ounce bottle (#69-A)
One gallon (#69-D)
One case of four gallons (#69-E)